CN210324435U

CN210324435U - Motor shock mounting for cash registering machine

Info

Publication number: CN210324435U
Application number: CN201921123593.5U
Authority: CN
Inventors: 李珊珊; 李千惠; 李维伟
Original assignee: Jiangsu Doubulls Tech New Energy Co ltd
Current assignee: Jiangsu Doubulls Tech New Energy Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-14
Anticipated expiration: 2029-07-17

Abstract

The utility model belongs to the technical field of the cash registering machine, especially, motor shock mounting for cash registering machine is that fixed mounting is originally internal to current motor, and inevitable production vibrations when the motor operation lead to the cash registering machine to buzz to make a sound, produces the noise, and vibrations can lead to numerous part connections in the cash registering machine not hard up simultaneously, influences life's shortcoming, and proposes following scheme, and it includes the device body, and the top side of device body is equipped with the display, fixed mounting has the fixing base on one side inner wall of device body, and the dashpot has been seted up to one side of fixing base, and movable mounting has the mount pad in the dashpot. The utility model discloses simple structure, movable plate and a plurality of second spring absorption part buffering power, and the moving direction of roof and mount pad is opposite, and a plurality of first springs are by the rapid compression, offset the buffering power once more, fall to the minimum with the vibration range of motor in the operation process, have guaranteed the life of motor and cash registering machine.

Description

Motor shock mounting for cash registering machine

Technical Field

The utility model relates to a cash registering machine technical field especially relates to a motor shock mounting for cash registering machine.

Background

The cash register is a product combining micro-electronic technology development and modern commodity circulation management concept and technology development, while a commercial electronic cash register is one of essential basic electronic devices for modern and automatic commercial management, the invention of the electronic cash register has epoch-making significance, the technical performance and the commercial function of the electronic cash register far exceed those of a prototype mechanism type cash register, and the electronic cash register has the characteristics of intellectualization and networking multifunction, and becomes an effective tool and means for labor management, accounting and commodity management on commercial sale.

The patent with publication number CN208834436U discloses a movable cash register, including the device main part, the inside top of device main part is fixed with the motor, and this design is convenient for adjust the display angle to through worm wheel, lead screw and ball nut, realize when the display is rotatory, shift out from the device main part with the cash box, thereby the staff of being convenient for receive money, but cash register among the prior art is when the operation, the motor is fixed mounting in the device main part, inevitable vibrations that produce during the motor operation lead to the cash register to buzz the sound, the noise production, vibrations simultaneously can lead to numerous part connections in the cash register to become flexible, influence life, consequently need a motor shock mounting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the motor among the prior art and be fixed mounting this internally at the device, inevitable production vibrations when the motor operation lead to the cash register to buzz and make a sound, produce the noise, vibrations simultaneously can lead to numerous part connections in the cash register not hard up, influence life's shortcoming, and a cash register is with motor shock mounting that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a motor shock mounting for cash registering machine, the device comprises a device body, the top side of device body is equipped with the display, fixed mounting has the fixing base on one side inner wall of device body, the dashpot has been seted up to one side of fixing base, movable mounting has the mount pad in the dashpot, one side that the fixing base was kept away from to the mount pad extends to outside the dashpot and fixed mounting has the motor, the below of dashpot is equipped with sets up the cushion chamber on the fixing base, two locating holes have been seted up on the top side inner wall of cushion chamber, movable mounting has same movable plate on the both sides inner wall of cushion chamber, the bottom side fixed mounting of mount pad has two locating levers that are located the dashpot, two locating holes are run through respectively to the bottom of two locating levers, and equal fixed mounting is.

Preferably, rotate on one side inner wall of cushion chamber and install two V type poles that are located between two locating levers, one side fixed mounting of V type pole has the pivot, the one end of pivot is rotated and is installed on one side inner wall of cushion chamber, the top movable mounting of two V type poles has same regulating plate, set up the movable hole that is located between two locating holes along vertical direction on the top side inner wall of cushion chamber, the top side fixed mounting of regulating plate has the movable rod, movable hole and fixed mounting are run through on the top of movable rod has the roof, the top side of roof and the bottom side fixed mounting of mount pad have a plurality of first springs, the roof is opposite with the moving direction of mount pad, a plurality of first springs are compressed fast, offset the cushion capacity once more, with the vibration range of motor in the operation minimum.

Preferably, a push-pull hole is formed in one side of the V-shaped rod, a push-pull shaft located in the buffer cavity is fixedly mounted on one side, close to the V-shaped rod, of the positioning rod, and one end of the push-pull shaft extends into the push-pull hole, so that the positioning rod can be driven to rotate when moving up and down.

Preferably, the spacing groove has been seted up to the bottom side of regulating plate, and sliding mounting has two stoppers in the spacing groove, and two stoppers set up based on the movable rod symmetry, and the bottom of two V type poles rotates respectively and installs on the bottom side of two stoppers, and the V type pole rotates and can drive the regulating plate and remove, and the setting of spacing groove offsets the lateral displacement that the V type pole rotated and brings.

Preferably, sliding grooves are formed in the inner walls of the two sides of the buffer cavity, the two sides of the moving plate are respectively slidably mounted in the two sliding grooves, the top ends of the second springs are fixedly mounted on the bottom side of the moving plate, the bottom ends of the second springs are fixedly mounted on the inner wall of the bottom side of the buffer cavity, and impact force is directly absorbed through the second springs.

Compared with the prior art, the beneficial effects of the utility model are that:

when the motor generates vibration in the operation process, the motor and the mounting seat are fixedly arranged, the mounting seat is driven to move up and down in the buffer groove, the moving plate moves downwards, the plurality of second springs are compressed, and partial buffer force is offset;

when the positioning rod drives the push-pull shaft to move downwards, the push-pull shaft continuously pushes the inner wall of the push-pull hole to enable the V-shaped rod to rotate, so that the moving directions of the top plate and the mounting seat are opposite, the first springs are quickly compressed, and the buffering force is counteracted again;

the utility model discloses simple structure, movable plate and a plurality of second spring absorption part buffering power, and the moving direction of roof and mount pad is opposite, and a plurality of first springs are by the rapid compression, offset the buffering power once more, fall to the minimum with the vibration range of motor in the operation process, have guaranteed the life of motor and cash registering machine.

Drawings

Fig. 1 is a schematic structural view of a motor shock-proof device for a cash register according to the present invention;

fig. 2 is a schematic structural view of the connection between the fixing seat and the mounting seat in the shock-proof device for the motor of the cash register according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of a motor shock-proof device for a cash register according to the present invention.

In the figure: the device comprises a device body 1, a display 2, a fixed seat 3, a mounting seat 4, a motor 5, a buffer groove 6, a buffer cavity 7, a positioning hole 8, a positioning rod 9, a movable plate 10, a rotating shaft 11, a V-shaped rod 12, a push-pull hole 13, a push-pull shaft 14, a movable hole 15, a movable rod 16, a top plate 17, an adjusting plate 18, a limiting groove 19 and a limiting block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a motor shock-proof device for a cash register comprises a device body 1, a display 2 is arranged on the top side of the device body 1, a fixed seat 3 is fixedly arranged on the inner wall of one side of the device body 1, a buffer groove 6 is arranged on one side of the fixed seat 3, an installation seat 4 is movably arranged in the buffer groove 6, one side of the installation seat 4 far away from the fixed seat 3 extends out of the buffer groove 6 and is fixedly provided with a motor 5, a buffer chamber 7 arranged on the fixed seat 3 is arranged below the buffer groove 6, two positioning holes 8 are arranged on the inner wall of the top side of the buffer chamber 7, the inner walls of the two sides of the buffer chamber 7 are movably provided with a same movable plate 10, two positioning rods 9 positioned in the buffer groove 6 are fixedly arranged on the bottom side of the installation, and are all fixedly installed on the top side of the moving plate 10, and the moving plate 10 and the plurality of second springs absorb part of the buffering force.

The utility model discloses in, rotate on one side inner wall of cushion chamber 7 and install two V type poles 12 that are located between two locating levers 9, one side fixed mounting of V type pole 12 has pivot 11, the one end of pivot 11 is rotated and is installed on one side inner wall of cushion chamber 7, the top movable mounting of two V type poles 12 has same regulating plate 18, set up the movable hole 15 that is located between two locating holes 8 along vertical direction on the top side inner wall of cushion chamber 7, the top side fixed mounting of regulating plate 18 has movable rod 16, movable rod 16's top runs through movable hole 15 and fixed mounting has roof 17, the top side of roof 17 and the bottom side fixed mounting of mount pad 4 have a plurality of first springs, roof 17 is opposite with the direction of movement of mount pad 4, a plurality of first springs are compressed fast, offset the cushion effect once more, with the vibration range of motor 5 in the operation process minimize.

The utility model discloses in, push-and-pull hole 13 has been seted up to one side of V type pole 12, and one side fixed mounting that locating lever 9 is close to V type pole 12 has the push-and-pull axle 14 that is located cushion chamber 7, and the one end of push-and-pull axle 14 extends to in the push-and-pull hole 13 for can drive V type pole 12 when locating lever 9 reciprocates and rotate.

The utility model discloses in, spacing groove 19 has been seted up to regulating plate 18's bottom side, and sliding mounting has two stoppers 20 in the spacing groove 19, and two stoppers 20 set up based on 16 symmetries of movable rod, and the bottom of two V type poles 12 is rotated respectively and is installed on the bottom side of two stoppers 20, and V type pole 12 rotates and to drive regulating plate 18 and remove, and V type pole 12 rotates the lateral displacement who brings in the setting of spacing groove 19 offset.

The utility model discloses in, all seted up the sliding tray on the both sides inner wall of cushion chamber 7, the both sides difference slidable mounting of movable plate 10 is in two sliding trays, and the bottom side fixed mounting of movable plate 10 has the top of a plurality of second springs, and the equal fixed mounting in bottom of a plurality of second springs is on the bottom side inner wall of cushion chamber 7, through the direct impact force that absorbs of second spring.

Example two

Referring to fig. 1-3, a motor shock-proof device for a cash register comprises a device body 1, a display 2 is arranged on the top side of the device body 1, a fixed seat 3 is fixedly arranged on the inner wall of one side of the device body 1 by welding, a buffer groove 6 is arranged on one side of the fixed seat 3, an installation seat 4 is movably arranged in the buffer groove 6, one side of the installation seat 4 far away from the fixed seat 3 extends out of the buffer groove 6 and is fixedly provided with a motor 5, a buffer chamber 7 arranged on the fixed seat 3 is arranged below the buffer groove 6, two positioning holes 8 are arranged on the inner wall of the top side of the buffer chamber 7, the same movable plate 10 is movably arranged on the inner walls of the two sides of the buffer chamber 7, two positioning rods 9 positioned in the buffer groove 6 are fixedly arranged on the bottom side of the installation seat 4 by welding, the bottom ends of the two positioning rods 9 respectively penetrate through, the moving plate 10 and the plurality of second springs absorb part of the buffering force.

In the utility model, two V-shaped rods 12 positioned between two positioning rods 9 are rotatably arranged on the inner wall of one side of a buffer cavity 7, a rotating shaft 11 is fixedly arranged on one side of the V-shaped rods 12 by welding, one end of the rotating shaft 11 is rotatably arranged on the inner wall of one side of the buffer cavity 7, the top ends of the two V-shaped rods 12 are movably arranged with a same adjusting plate 18, a movable hole 15 positioned between two positioning holes 8 is arranged on the inner wall of the top side of the buffer cavity 7 along the vertical direction, a movable rod 16 is fixedly arranged on the top side of the adjusting plate 18 by welding, the top end of the movable rod 16 penetrates through the movable hole 15 and is fixedly arranged with a top plate 17 by welding, a plurality of first springs are fixedly arranged on the top side of the top plate 17 and the bottom side of a mounting seat 4 by welding, the top plate 17 has opposite moving direction with the mounting seat 4, the first, the vibration amplitude of the motor 5 during operation is minimized.

The utility model discloses in, push-and-pull hole 13 has been seted up to one side of V type pole 12, and one side that locating lever 9 is close to V type pole 12 has the push-and-pull axle 14 that is located cushion chamber 7 through welding mode fixed mounting, and the one end of push-and-pull axle 14 extends to push-and-pull hole 13 in for can drive V type pole 12 when locating lever 9 reciprocates and rotate.

The utility model discloses in, all seted up the sliding tray on the both sides inner wall of cushion chamber 7, the both sides difference slidable mounting of movable plate 10 is in two sliding trays, and the bottom side of movable plate 10 has the top of a plurality of second springs through welding mode fixed mounting, and the bottom of a plurality of second springs is all through welding mode fixed mounting on the bottom side inner wall of cushion chamber 7, through the direct impact force that absorbs of second spring.

In the utility model, when the motor 5 vibrates in the operation process, the motor 5 and the mounting seat 4 are fixedly arranged to drive the mounting seat 4 to move up and down in the buffer groove 6, when the mounting seat 4 moves down, the positioning rod 9 moves down in the positioning hole 8 to drive the movable plate 10 to move down, the plurality of second springs are compressed to offset part of buffer force, in addition, when the positioning rod 9 drives the push-pull shaft 14 to move down, the push-pull shaft 14 continuously pushes the inner wall of the push-pull hole 13 to rotate the V-shaped rod 12, the top end of the V-shaped rod 12 pushes the adjusting plate 18, the limiting block 20 slides in the limiting groove 19 to offset the transverse displacement generated by the rotation of the V-shaped rod 12, the adjusting plate 18 drives the movable rod 16 to move up to drive the top plate 17 to move up, thereby realizing the opposite moving direction of the top plate 17 and the mounting seat 4, the plurality of first springs are rapidly compressed, offset the cushion force again to make the range of mount pad 4 downward vibrations obtain obviously reducing, when mount pad 4 upwards moves, first spring and second spring are stretched and offset vibrations, make the vibration range of motor 5 in the operation process reduce to minimum, guaranteed the life of motor 5 and cash registering machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A motor shock-proof device for a cash register comprises a device body (1), wherein a display (2) is arranged on the top side of the device body (1), and is characterized in that a fixing seat (3) is fixedly arranged on the inner wall of one side of the device body (1), a buffer groove (6) is formed in one side of the fixing seat (3), a mounting seat (4) is movably arranged in the buffer groove (6), one side, far away from the fixing seat (3), of the mounting seat (4) extends out of the buffer groove (6) and is fixedly provided with a motor (5), a buffer cavity (7) arranged on the fixing seat (3) is arranged below the buffer groove (6), two positioning holes (8) are formed in the inner wall of the top side of the buffer cavity (7), the same movable plate (10) is movably arranged on the inner walls of the two sides of the buffer cavity (7), two positioning rods (9) positioned in the buffer groove (6) are, the bottom ends of the two positioning rods (9) penetrate through the two positioning holes (8) respectively and are fixedly mounted on the top side of the movable plate (10).

2. The shock absorbing device for the motor of the cash register according to claim 1, rotate on one side inner wall of cushion chamber (7) and install two V type poles (12) that are located between two locating levers (9), one side fixed mounting of V type pole (12) has pivot (11), the one end of pivot (11) is rotated and is installed on one side inner wall of cushion chamber (7), the top movable mounting of two V type poles (12) has same regulating plate (18), set up movable hole (15) that are located between two locating holes (8) along vertical direction on the top side inner wall of cushion chamber (7), the top side fixed mounting of regulating plate (18) has movable rod (16), movable hole (15) and fixed mounting are run through on the top of movable rod (16) have roof (17), the top side of roof (17) and the bottom side fixed mounting of mount pad (4) have a plurality of first springs.

3. The shock-proof device for the motor of the cash register is characterized in that a push-pull hole (13) is formed in one side of the V-shaped rod (12), a push-pull shaft (14) located in the buffer cavity (7) is fixedly installed on one side, close to the V-shaped rod (12), of the positioning rod (9), and one end of the push-pull shaft (14) extends into the push-pull hole (13).

4. The shock-proof device for the motor of the cash register according to claim 2, wherein a limiting groove (19) is formed in the bottom side of the adjusting plate (18), two limiting blocks (20) are slidably mounted in the limiting groove (19), the two limiting blocks (20) are symmetrically arranged based on the movable rod (16), and the bottom ends of the two V-shaped rods (12) are respectively rotatably mounted on the bottom sides of the two limiting blocks (20).

5. The shock-proof device for the motor of the cash register according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the buffer cavity (7), two sides of the moving plate (10) are respectively slidably mounted in the two sliding grooves, top ends of a plurality of second springs are fixedly mounted on a bottom side of the moving plate (10), and bottom ends of the plurality of second springs are fixedly mounted on an inner wall of the bottom side of the buffer cavity (7).